Classification of Optical Identifications of Radio Sources from Complete Samplesстатья
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Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Аннотация:Classifications of the optical counterparts and radio spectra of nine radio sources are presented. The observations were carried out using the 2.1-m optical telescope in Cananea (Mexico) at 4200 9000 A and the RATAN-600 radio telescope at 0.97 21.7 GHz. Five objects have been classified as quasars (three have redshifts z>2), two as BL Lac objects, one as an
elliptical galaxy, and one as an absorption-line galaxy.